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54871003076 = 2213717750769
BaseRepresentation
bin110011000110100100…
…010000111111000100
312020122001110202200012
4303012210100333010
51344333434044301
641112444005352
73651516554621
oct630644207704
9166561422605
1054871003076
11212a828382a
12a774230858
135235c74576
142927613348
151662319ebb
hexcc6910fc4

54871003076 has 6 divisors (see below), whose sum is σ = 96024255390. Its totient is φ = 27435501536.

The previous prime is 54871003073. The next prime is 54871003079. The reversal of 54871003076 is 67030017845.

It is an interprime number because it is at equal distance from previous prime (54871003073) and next prime (54871003079).

It can be written as a sum of positive squares in only one way, i.e., 54838398976 + 32604100 = 234176^2 + 5710^2 .

It is not an unprimeable number, because it can be changed into a prime (54871003073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6858875381 + ... + 6858875388.

It is an arithmetic number, because the mean of its divisors is an integer number (16004042565).

Almost surely, 254871003076 is an apocalyptic number.

It is an amenable number.

54871003076 is a deficient number, since it is larger than the sum of its proper divisors (41153252314).

54871003076 is a wasteful number, since it uses less digits than its factorization.

54871003076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13717750773 (or 13717750771 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 54871003076 in words is "fifty-four billion, eight hundred seventy-one million, three thousand, seventy-six".

Divisors: 1 2 4 13717750769 27435501538 54871003076